The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. dn/dt is isoclines when 

TLS Online TPP Program

#Question id: 32363

#Unit 1. Molecules and their Interaction Relevant to Biology

Inorganic fluoride inhibits enolase.  In an anaerobic system that is metabolizing glucose as a substrate, which of the following compounds would you expect to increase in concentration following the addition of fluoride?

TLS Online TPP Program

#Question id: 11373

#Unit 9. Diversity of Life Forms

Which of the following obtain energy by oxidizing inorganic substances; energy that is used, in part, to fix CO2?

TLS Online TPP Program

#Question id: 19368

#Unit 12. Applied Biology

Second phase genetic engineering is done for production of

1. Insulin

2. Abiotic or biotic stress crop

3. Resistant/tolerant plants

Which of the above are correct?

TLS Online TPP Program

#Question id: 33105

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of following statement is/are correct

A. Some weak interactions are formed in the ES complex, 

B. Full complement of such interactions between substrate and enzyme is formed only when the substrate reaches the transition state.

C. Induced fit model best explains binding of substrate in transition state

D. Binding energy concept of catalysed reaction is best suits to induced fit model

TLS Online TPP Program

#Question id: 11274

#Unit 10. Ecological Principles

Assimilation efficiency (AE) is the proportion of ingested energy assimilated in to blood stream but Production efficiency (PE) is the proportion of assimilated energy that is incorporated in to biomass. Following some statement is correct?

A. Assimilation efficiencies of aquatic herbivore is greater than terrestrial herbivore

B. Production efficiencies of higher tropic level are greater than lower tropic level

C. production efficiencies of vertebrate is less than invertebrate

D. Assimilation efficiencies of Carnivore are often greater than herbivore